| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 897.35 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 897.35 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Shandong Yushuo Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Shandong Yushuo Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 897.35 | USD | 20251208 |
| Shandong Yushuo Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 897.35 | USD | 20251208 |